❮
Today Hourly 7 days 30 days September
❯

September 2026 Weather | Alhambra, California

Tue 9/1
Cloudy Weather
Day 88°
Night 66°
3
Wed 9/2
Cloudy Weather
Day 90°
Night 66°
1
Thu 9/3
Cloudy Weather
Day 91°
Night 68°
3
Fri 9/4
Sunny Weather
Day 90°
Night 70°
6
Sat 9/5
Sunny Weather
Day 91°
Night 70°
0
Sun 9/6
Cloudy Weather
Day 90°
Night 70°
1
Mon 9/7
Cloudy Weather
Day 88°
Night 70°
1
Tue 9/8
Cloudy Weather
Day 90°
Night 70°
0
Wed 9/9
Sunny Weather
Day 90°
Night 68°
0
Thu 9/10
Sunny Weather
Day 88°
Night 70°
0
Fri 9/11
Sunny Weather
Day 88°
Night 64°
5
Sat 9/12
Sunny Weather
Day 91°
Night 68°
5
Sun 9/13
Sunny Weather
Day 90°
Night 66°
Mon 9/14
Sunny Weather
Day 91°
Night 70°
0
Tue 9/15
Sunny Weather
Day 90°
Night 68°
Wed 9/16
Cloudy Weather
Day 90°
Night 68°
Thu 9/17
Sunny Weather
Day 90°
Night 66°
90
Fri 9/18
Cloudy Weather
Day 88°
Night 64°
67
Sat 9/19
Sunny Weather
Day 82°
Night 63°
Sun 9/20
Sunny Weather
Day 84°
Night 63°
0
Mon 9/21
Cloudy Weather
Day 88°
Night 64°
49
Tue 9/22
Cloudy Weather
Day 88°
Night 64°
Wed 9/23
Cloudy Weather
Day 86°
Night 64°
Thu 9/24
Cloudy Weather
Day 82°
Night 63°
Fri 9/25
Cloudy Weather
Day 79°
Night 57°
Sat 9/26
Cloudy Weather
Day 79°
Night 57°
Sun 9/27
Sunny Weather
Day 79°
Night 57°
Mon 9/28
Sunny Weather
Day 79°
Night 57°
Tue 9/29
Sunny Weather
Day 81°
Night 59°
Wed 9/30
Cloudy Weather
Day 81°
Night 61°

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI